At 20:31 water level is 0.1m and it will keep falling by 0.54m until the low tide at 23:28
The low tide with -0.44m is 33% of the lowest astronomical tide (-1.31m)
At 20:31 water level is 0.1m and it will keep falling by 0.54m until the low tide at 23:28
The low tide with -0.44m is 33% of the lowest astronomical tide (-1.31m)